wagen/
function.rs

1use crate::*;
2
3#[derive(Clone, Debug)]
4pub struct Function<'a> {
5    pub name: String,
6    pub body: Builder<'a>,
7    pub locals: Vec<ValType>,
8    pub type_index: FunctionTypeIndex,
9    pub index: u32,
10    pub export: Option<String>,
11}
12
13impl<'a> Function<'a> {
14    pub fn push(&mut self, expr: impl Expr<'a>) -> &mut Self {
15        self.body.push(expr);
16        self
17    }
18
19    pub fn export(&mut self, name: impl Into<String>) -> &mut Self {
20        self.export = Some(name.into());
21        self
22    }
23
24    pub fn builder(&mut self) -> &mut Builder<'a> {
25        &mut self.body
26    }
27
28    pub fn with_builder(&mut self, f: impl FnOnce(&mut Builder)) -> &mut Self {
29        f(&mut self.body);
30        self
31    }
32
33    pub fn index(&self) -> FunctionIndex {
34        FunctionIndex::from(self.index)
35    }
36}
wagen/function.rs

wagen/
function.rs
